/*
    This file is part of Desu: MapleStory v62 Server Emulator
    Copyright (C) 2014  Brent Rinchiuso <brentrin@gmail.com>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package data;

import java.nio.file.Paths;
import service.Configuration;
import wz.WzImage;
import wz.common.WzTool;
import wz.io.WzMappedInputStream;

/**
 *
 * @author Brent Rinchiuso
 */
public class WzDataProvider {

    private static final byte[] AES_KEY =
            WzTool.generateKey(Configuration.FILE_VERSION);
    
    private WzDataProvider() {
    }

    public static WzImage loadImage(String... path) {
        WzMappedInputStream in = new WzMappedInputStream(Paths.get("", path));
        in.setKey(AES_KEY);
        WzImage img = new WzImage(path[path.length - 1], in); // XXX cache this?
        img.parse(in);
        return img;
    }
}
